TREMATODA. 
Verm. 49 
Distomum sp. in Anopheles macidipennis, Ruge, Centrbl. Bakter. xxxv, 
p. 258; Distomum spp., epithelium, Hein, Zeitschr. wiss. Zool. lxxvii, 
pp. 546-585, pis. xxiii-xxv ; D. margaritarum, causing pearls, Boutan, 
Arch. Zool. exp. Hist. Nat. (4) ii, xxxii, pp. 47-90, pi. iii. ; B. hepati- 
cum , histology of epithelial cells of the intestine, Prenant, C.R. Soc. 
Biol, lvi, pp. 523-525 ; D. hepaticum in sheep, preventives, Theobald, 
2nd Rep. Econ. Zool. p. 133; D. lucipetum , from Larus maculipennis 
Miranda, Arch. Mus. Rio Janeiro xii, pp. 137 & 138. 
D. armatissimum from Iguana , Zool. Garden, St. Petersburg, p. 280, fig. 15 ; 
D. reinhardi , from Astacus leptodaetylus , Russia, p. 280, fig. 16, Linstow, 
Annuaire Mus. St. Petersb. viii, n. spp. 
Eckinostomum garzettce , at Benakat, in Garzetta nigripes , MacCallum, 
Zool. Jahrb. Syst. xx, pp. 541-548, 1 fig. 
E. armatum , South America, from the intestine of Rostrhamus sociabilis , 
p. 61, fig. 3, E. inerme , Java, from the stomach of Lutra , p. 63, 
fig. 4, Linstow, Centrbl. Bakter. xxxvii, n. spp. 
Erpocotyle circularise from Acipenser ruthenus , Linstow, Arch. mikr. 
Anat. lxix, 3, p. 493, figg. 18-20; E. circularis from Acipenser 
ruthenus , Saratov, Linstow, Annuaire Mus. St. Petersb. ix, p. 17, 
• 1-3 figg., n. spp. 
Eucotyle nephritica, ( — Monostomum Creplin), Cohn, Arch. Naturg. 1904, i, 
p. 237, fig. 4. 
Hemistomum triangulare from Dacelo gigas , p. 108, figg. 1-6; H. inter- 
medium from Cygnus atratus , p. 109, figg. 7-10, New South Wales, 
Johnston, P. Linn. Soc. N. S. Wales xxix, 1, n. spp. 
Hemiurus crenatus , anatomy, Lander, Bull. Mus. Harvard xlv, No. 1, 
pp. 1-27, 4 pis. 
Holostomum hillii , from Larus novce-hollandice , p. 110, pi. vi, figg. 1-8; 
R. simplex , from Ardea novce-hollandice , p. 112, pi. vii, figg. 1-3; 
II. musculosum , from Sterna bergii, p. 112, pi. vii, figg. 4-9, New South 
Wales, Johnston, P. Linn. ’S oc. N. S. Wales xxix, 1, n. spp. 
Gasterostomum sp., parasitising the oyster, Bucephalus cuculus , Graham, 
Science xix, p. 247. 
Gastrothylax Spp., in new hosts, Cochin China, Annam, Madagascar, 
Fischoeder, Centrbl. Bakter. xxxv, pp. 600 & 601. 
Gyrodactylus elegans , Entz, Termes. Kozl. Magyar Tars. 1904, p. 628, fig. ; 
G. elegans , development, Kathariner, Zool. Jahrb. Suppl. vii, pp. 519 
-550, pis. xxv-xxviii, 10 figg. 
Microcotyle draconis , Boulogne, on Trachinus draco , Briot, C.R. Soc. 
Biol, lvi, p. 126. 
Nemathobothrium molce , in flesh of Orthagoriscus mola, Maclaren, Jena. 
Zeitschr. xxxviii, pp. 593-618, pis. xx-xxii, n. sp. 
Opisthodiscus n. gen. for 0. diplodiscoides n. sp., Cohn, Arch. Naturg. 
1904, i, p. 240, figg. 6-8. 
Opisthotrema pulmonale , Torres Straits, from the lung of Halicore australis > 
Linstow, Centrbl. Bakter. xxxvii, p. 678, figg. 1 & 2, n. sp. 
Opistorchis tenuicollis , structure, IstvAn Ratz, Allatt. Kozl. Magyar Tars.. 
1903, ii, 2, p. 84, pi. x, fig. 1. 
O. entzi in Ardea purpurea , structure, IstvAn RAtz, t. c. p. 86, pi. x, fig. 2,. 
n. sp. 
Ostiolum n. gen. for 0. formosum n. sp. from a frog, Pratt, Mark Anniv. 
Yol. 1903, p. 34, figg. 6-8. 
Paramphistomum explanatum , p. 454, pi. xv, figg. 1-3 ; P. epiclitum , p. 458, 
figg. 4-6 ; P. scoliocoelium , p. 463, pi. xvi, figg. 7-11, Fischoeder, Zool. 
Jahrb. Syst. xx. 
P. epiclitum , P. .scoliocoelium, Cochin China, from Bos bubalus , Fischoeder, 
Centrbl. Bakter. xxxv, p. 599, n. spp. 
Polystomum integerimum , Entz, Termes. Kozl. Magyar Tars. 1904, p. 627, fig. 
1904. [Yol. XLI.] f 4 
